Chamber



FIG. 1 is a top, right, and front isometric view of a chamber, showing our new design;

FIG. 2 is a top, right, and rear isometric view of the chamber of FIG. 1;

FIG. 3 is a top plan view of the chamber of FIG. 1;

FIG. 4 is a bottom plan view of the chamber of FIG. 1;

FIG. 5 is a left side elevational view of the chamber of FIG. 1;

FIG. 6 is a right side elevational view of the chamber of FIG. 1;

FIG. 7 is a front elevational view of the chamber of FIG. 1; and,

FIG. 8 is a rear elevational view of the chamber of FIG. 1. 

CLAIM The ornamental design for a chamber, as shown and described. 